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AstDyS ∴ Objects ∴ 1998RA66 ∴ Summary
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(101139) 1998RA66  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2557 7.582e-09 au
e 0.08597 3.338e-08
i 9.254 3.823e-06 deg
Ω 184.245 2.442e-05 deg
ω 173.19 3.471e-05 deg
M 198.178 2.532e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0618 au
Aphelion 2.4496 au
Asc. node-Earth separation 1.45087 au
Desc. node-Earth separation 1.0613 au
Earth MOID 1.05821 au
Orbital period 1237.43 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 1234 (7)
Radar observations (Discarded) 0 (0)
Arc length 9318.15 days
Unobserved 63 days

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Ephemeris at epoch 60453 MJD
Right Ascension 186.755 deg
Declination 2.34173 deg
V Magnitude 20.21 mag
Solar Elongation -123.11 deg
Galactic Latitude 64.53 deg
Rate 0.025 deg/day
Direction 37.294 deg

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